MACHINECOLLECTIVE.ORG: "Prototyping modules consist of 3 configurable components:
* Acrylic top panel (with/without components)
* Aluminium base (with/without machined holes and connectors)
* Acrylic bottom panel (with/without mounting options for pcb's)
We are currently developing modules with components such as potentiometers, slide potentiometers, buttongrids, toggle switches, lcd's, FSR/LDR's, velocity sensitive pads, touchscreens, etc. More information about all different options will be available soon."